Running Pace Calculator
Pace, time & distance
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Pace
Time
Distance
Unit
km
mi
Distance
result
km
5K
10K
21K
42K
Time
result
Hr
Min
Sec
Pace
(min/km)
result
Min
Sec
Race Time Predictions
5K
–
10K
–
Half
–
Full
–
Based on your current pace (constant speed).